Holding pins, plastic nails and setting tools for reliable rail-fixing – on screed, concrete or insulation.










As world market leader in fastening technology for underfloor heating systems, we ship to more than 30 countries worldwide.
Get in touchA U-rail is only as good as the way it is fixed. Our holding pins, plastic nails and special nails secure the rail reliably on the insulation – even under the dynamic load of screed work or staple guns.
Different lengths, materials and head shapes are available depending on the substrate. The patented Winkler holding pin with barbs locks instantly even in thin or soft insulation and needs no tools.
For larger areas we recommend our staple and setting tools. They reduce installation time many times over and protect backs and joints on site. All tools are matched to our pins and rails – a complete system from a single source.
As world market leader in fastening technology for underfloor heating systems we ship to more than 30 countries. Our application engineers help you choose the right fixing for your insulation and site conditions.
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